Add azure-container-registry-config for Azure

Seperated out KUBELET_CLOUDPROVIDER env var assignment when cloud_provider equals azure
Appended azure-container-registry-config parameter

roles/kubernetes/node/templates/kubelet.standard.env.j2

@@ -115,8 +115,10 @@ KUBELET_VOLUME_PLUGIN="--volume-plugin-dir={{ kubelet_flexvolumes_plugins_dir }}
 
 # Should this cluster be allowed to run privileged docker containers
 KUBE_ALLOW_PRIV="--allow-privileged=true"
-{% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere"] %}
+{% if cloud_provider is defined and cloud_provider in ["openstack", "vsphere"] %}
 KUBELET_CLOUDPROVIDER="--cloud-provider={{ cloud_provider }} --cloud-config={{ kube_config_dir }}/cloud_config"
+{% if cloud_provider is defined and cloud_provider in ["azure"] %}
+KUBELET_CLOUDPROVIDER="--cloud-provider={{ cloud_provider }} --cloud-config={{ kube_config_dir }}/cloud_config --azure-container-registry-config={{ kube_config_dir }}/cloud_config"
 {% elif cloud_provider is defined and cloud_provider in ["aws", "external"] %}
 KUBELET_CLOUDPROVIDER="--cloud-provider={{ cloud_provider }}"
 {% elif cloud_provider is defined and cloud_provider == "oci" %}